.clear:after {
  display: block;
  clear: both;
  content: "";
}

input, a {
  outline: none;
}

a {
  text-decoration: none;
}

header {
  position: relative;

  #header_img {
    width: 100%;
    margin: 0 auto;
    text-align: center;
    overflow: hidden;
    img {
      display: block;
      margin: 0 auto;
    }
  }
  .nav {
    width: 100%;
    height: 40px;
    font-size: 12px;
    color: #b0b0b0;
    background: #303030;
    .nav_center {
      width: 1226px;
      margin: 0 auto;
      #nav_left {
        //width: 1226px;
        margin: 0 auto;
        //padding: 15px 0;
        height: 40px;
        float: left;
        position: relative;
        li {
          float: left;
          //padding: 0 10px;
          display: inline-block;
          a {
            padding: 0px 10px;
            line-height: 40px;
            color: #b0b0b0;
            text-decoration: none;
            border-right: 1px solid #b0b0b0;

          }
          ol {
            width: 1226px;
            height: 300px;
            position: absolute;
            left: 0;
            top: 40px;
            background: red;
            z-index: 30;
            display: none;
            box-shadow: 0 25px 36px rgba(60, 60, 60, 0.3);
          }
        }
        li:hover {
          .nav_left_show {
            display: block;
          }
        }
        li:last-child {
          border-right: none;
        }
      }
      #shopping {
        display: inline-block;
        float: right;
        line-height: 40px;
        font-size: 12px;
        padding: 0 15px 0 35px;
        background: url("../img/shopping_03.jpg") no-repeat 10px center #424242;
      }
      #nav_right {
        float: right;
        padding: 15px 0;
        li {
          padding: 0 10px;
          display: inline-block;
        }
        li:first-child {
          border-right: 1px solid #b0b0b0;
        }
      }
      &:after {
        display: block;
        clear: both;
        content: " ";
      }
    }

  }
  .seek {
    width: 1226px;
    margin: 0 auto;
    .seek_img {
      float: left;
      margin: 20px 0;
      img {
        height: 55px;
        margin-right: 50px;
      }
      &:after {
        display: block;
        clear: both;
        content: "";
      }
    }
    ul {
      float: left;
      //position: relative;
      &>li {
        float: left;
        padding: 20px 10px;
        a {
          color: #303030;
          line-height: 55px;
        }
        &:after {
          display: block;
          clear: both;
          content: "";
        }
        .xl {
          position: absolute;
          width: 100vw;
          //height: 0;
          background: #ffffff;
          left: 0;
          top: 254px;
          z-index: 5;
          display: none;
          overflow: hidden;
          box-shadow: 0 6px 30px rgba(0, 0, 0, 0.1);

          ol {
            background: #f0f0f0;
            width: 1226px;
            margin: 0 auto;
            text-align: center;
            li {
              float: left;
              padding: 0;
              width: 16%;
              margin-bottom: 10px;
              .toubuPic {
                width: 100%;
                margin: 20px 0;
                border-right: 1px solid gainsboro;
                text-align: center;
                img {
                  width: 80%;
                  margin: 0 auto;
                }
              }
              p {
                font-size: 12px;
                color: grey;
              }
              span {
                font-size: 12px;
                color: #ff9412;
              }
            }
          }
        }
      }
      &>li:hover {
        a {
          color: #ff9412;
        }
      }
      &:after {
        display: block;
        clear: both;
        content: "";
      }
    }

    .seek_input {
      margin-top: 20px;
      float: right;
      background: red;
      position: relative;
      &:after {
        display: block;
        clear: both;
        content: "";
      }
      input {
        width: 245px;
        height: 50px;
        border: 1px solid #b0b0b0;
        float: left;
        &:after {
          display: block;
          clear: both;
          content: "";
        }
      }
      button {
        float: left;
        width: 50px;
        height: 54px;
        border: 1px solid #b0b0b0;
        border-left: 0px;
        background: url("../img/seek_03.jpg") no-repeat center white;
        &:after {
          display: block;
          clear: both;
          content: "";
        }
      }
      .seek_span {
        position: absolute;
        left: 40px;
        //top: 0px;
        top: 35%;
        span {
          padding: 2px 5px;
          font-size: 12px;
          background: #eeeeee;
          color: #757575;
        }
      }

    }
    &:after {
      display: block;
      clear: both;
      content: "";
    }

  }

}

section {
  .banner {
    width: 1226px;
    margin: 0 auto;
    position: relative;

    .banner_nav {
      z-index: 3;
      position: absolute;
      left: 0;
      top: 0;
      width: 235px;
      background: rgba(12, 12, 14, .5);
      //padding: 20px 25px 20px 30px;
      float: left;
      //position: relative;

      ul {
        padding: 20px 0;
        &>li {
          height: 42px;
          padding: 0 25px 0 30px;
          span {
            line-height: 42px;
            font-size: 12px;
            margin-right: 5px;
          }
          a {
            color: white;
          }
          .fh {
            font-size: 12px;
            line-height: 42px;
            color: white;
            float: right;
          }
          &:after {
            display: block;
            clear: both;
            content: "";
          }
          .banner_nav_show {
            height: 460px;
            position: absolute;
            left: 234px;
            top: 0;
            display: none;
            background: #ffffff;
            li {
              display: inline-block;
              //float: left;
              .banner_list {
                width: 170px;
                height: 40px;
                padding: 15px 10px;
                img {
                  height: 40px;
                  float: left;
                }
                span {
                  float: left;
                  line-height: 40px;
                  font-size: 12px;
                }
                .ba_l_right {
                  float: right;
                  display: block;
                  width: 65px;
                  height: 24px;
                  border: 1px solid #ff9412;
                  line-height: 25px;
                  text-align: center;
                  margin-top: 6px;
                  color: #ff9412;
                }
              }
            }
          }

        }
        li:hover {
          .banner_nav_show {
            display: block;
          }
        }
      }
    }
    .banner_banner {
      height: 460px;
      width: 1226px;
      float: left;
      overflow: hidden;
      .swiper-button-prev {
        left: 245px;
      }
      .swiper-button-prev:hover, .swiper-button-next:hover {
        background-color: rgba(12, 12, 14, .5);
      }
    }

    .banner_seek {
      div {
        float: left;
        margin-right: 14px;
        margin-top: 14px;
      }
      .banner_activity {
        width: 214px;
        height: 150px;
        background: #5f5750;
        padding: 10px;
        .b_a_row {
          height: 75px;
          margin: 0;
          span {
            border-left: 1px solid #6d655e;
            width: 70px;
            display: block;
            float: left;
            height: 75px;
            position: relative;
            img {
              display: block;
              margin: 15px auto;
            }
            p {
              text-align: center;
              font-size: 12px;
              color: #cdcac8;
            }
            .yuan {
              margin: 0;
              width: 12px;
              height: 12px;
              background: #5f5750;
              border-radius: 50%;
              position: absolute;
              left: -6px;
              top: -6px;
            }
            .yuan2 {
              @extend .yuan;
              left: -6px;
            }
          }
          span:first-child {
            border: 0px;
          }
        }
        .b_a_row:first-child {
          span {
            border-bottom: 1px solid #6d655e;
          }
        }
      }
      .banner_seek_img {
        width: 316px;
        height: 170px;
        img {
          display: block;
        }
      }
      .banner_seek_img:hover {
        box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1)
      }
      div:last-child {
        margin-right: 0px;
      }
    }
    &:after {
      display: block;
      clear: both;
      content: "";
    }
  }

  .star {
    width: 1226px;
    margin: 26px auto;
    .star_title {
      font-weight: 500;
      font-size: 20px;
      line-height: 58px;
      height: 58px;
      p {
        float: right;
        span {
          //float: right;
          display: inline-block;
          width: 34px;
          height: 22px;
          border: 1px solid #CCCCCC;
          color: grey;
          text-align: center;
          .jt {
            font-size: 15px;
            color: grey;
            line-height: 22px;
            margin-right: 10px;
          }
        }
        span:last-child {
          border-left: 0px;
        }
      }

    }
    .star_div {
      width: 234px;
      height: 339px;
      margin-right: 14px;
      background: #fafafa;
      float: left;
      text-align: center;
      font-size: 14px;
      img {
        display: block;
        margin: 50px auto 40px;
      }
      a {
        i {
          color: #303030;
          line-height: 1.5;
        }
      }
      span {
        line-height: 2;
        display: block;
        color: #b0b0b0;
      }
      p {
        color: #ff6709;
        font-weight: 600;
        line-height: 1.5;
      }
    }
    .star_div:nth-child(1) {
      border-top: 2px solid #ffac13;
    }
    .star_div:nth-child(2) {
      border-top: 2px solid #83c44e;
    }
    .star_div:nth-child(3) {
      border-top: 2px solid #2196f3;
    }
    .star_div:nth-child(4) {
      border-top: 2px solid #e53935;
    }
    .star_div:nth-child(5) {
      border-top: 2px solid #00c0a5;
    }
    .star_div:last-child {
      margin-right: 0px;
    }

    .star_left {
      position: absolute;
      left: auto;
      right: 34px !important;
      top: 36px;
      width: 34px;
      height: 22px;
      opacity: 0;
    }
    .star_right {
      position: absolute;
      left: auto;
      right: 0px !important;
      top: 36px;
      width: 34px;
      height: 22px;
      opacity: 0;
    }
  }

  .family {
    width: 100%;
    background: #f5f5f5;
    padding-top: 60px;
    .family_contetnt {
      width: 1226px;
      margin: 0 auto;
      .family_title {
        span {
          font-size: 15px;
          font-weight: 600;
        }
        ul {
          float: right;
          li {
            font-size: 12px;
            padding: 0 15px;
            float: left;
            a {
              color: #303030;
            }

          }
          .active {
            a {
              color: #ff6700;
              border-bottom: 2px solid #ff6700;
            }
          }
        }
        .jt {
          @extend .jt
        }

      }
      .star_title {
        font-weight: 500;
        font-size: 20px;
        line-height: 58px;
        height: 58px;
        p {
          float: right;
          span {
            //float: right;
            display: inline-block;
            width: 34px;
            height: 22px;
            border: 1px solid #CCCCCC;
            color: grey;
            text-align: center;
            .jt {
              font-size: 15px;
              color: grey;
              line-height: 22px;
              margin-right: 10px;
            }
          }
          span:last-child {
            border-left: 0px;
          }
        }
      }

      .family_left {
        width: 234px;
        height: 614px;
        float: left;
        img {
          margin-top: 14px;
          display: block;
        }
        img:hover {
          transition: 0.5s;
          transform: translateY(-5px);
          box-shadow: 0 10px 20px rgba(60, 60, 60, 0.1)
        }
      }

      .family_right {
        float: left;
        width: 992px;
        ul {
          li {
            float: left;
            width: 234px;
            height: 300px;
            margin-top: 14px;
            background: white;
            margin-left: 14px;
            text-align: center;
            position: relative;
            img {
              display: block;
              margin: 50px auto 40px;
            }
            a {
              i {
                color: #303030;
                line-height: 1.5;
              }
            }
            p {
              line-height: 2;
              display: block;
              color: #b0b0b0;
            }
            span {
              color: #ff6709;
              font-weight: 600;
              line-height: 1.5;
              del {
                color: #b0b0b0;
                font-weight: 500;
              }
            }
            .location {
              width: 70px;
              height: 20px;
              text-align: center;
              line-height: 20px;
              font-size: 12px;
              position: absolute;
              top: 0;
              left: 50%;
              margin-left: -35px;
              color: white;
            }
          }
          li:hover {
            transition: 0.5s;
            transform: translateY(-5px);
            box-shadow: 0 10px 20px rgba(60, 60, 60, 0.1)
          }
        }
      }

      .your {
        width: 1226px;
        ul {
          li {
            width: 234px;
          }
          li:first-child {
            margin-left: 0;
          }
        }
      }

      .your_left {
        position: absolute;
        left: auto;
        right: 34px !important;
        top: 36px;
        width: 34px;
        height: 22px;
        opacity: 0;
      }
      .your_right {
        position: absolute;
        left: auto;
        right: 0px !important;
        top: 36px;
        width: 34px;
        height: 22px;
        opacity: 0;
      }
    }
  }

  .product {
    width: 100%;
    background: #f5f5f5;
    padding-top: 58px;

    .family_title {
      width: 1226px;
      margin: 0 auto;
      span {
        font-size: 15px;
        font-weight: 600;
      }
      ul {
        float: right;
        li {
          font-size: 12px;
          padding: 0 15px;
          float: left;
          a {
            color: #303030;
          }

        }
        .active {
          a {
            color: #ff6700;
            border-bottom: 2px solid #ff6700;
          }
        }
      }
    }
    .star_title {
      width: 1226px;
      margin: 0 auto;
      font-weight: 500;
      font-size: 20px;
      line-height: 58px;
      height: 58px;
      p {
        float: right;
        font-size: 14px;
        font-weight: 800;
        line-height: 58px;
        span {
          //float: right;
          display: inline-block;
          width: 34px;
          height: 22px;
          border: 1px solid #CCCCCC;
          color: grey;
          text-align: center;
          .jt {
            font-size: 15px;
            color: grey;
            line-height: 22px;
            margin-right: 10px;
          }
        }
        span:last-child {
          border-left: 0px;
        }
        .qb {
          font-size: 16px;
          color: #B0B0B0;
        }
      }

    }

    .product_content {
      width: 1226px;
      margin: 0 auto;
      li {
        width: 299px;
        margin-right: 10px;
        float: left;
        margin-top: 10px;
        background: white;
        img {
          display: block;
          margin: 0 auto;
        }
        .product_txt {
          padding: 30px 15px;
          background: white;
          div {
            height: 38px;
            font-size: 12px;
            line-height: 1.5;
            text-overflow: ellipsis;
            overflow: hidden;
            //white-space: nowrap;
          }
          p {
            font-size: 12px;
            color: #b0b0b0;
            line-height: 2;
          }
          span {
            font-size: 12px;
            color: #303030;
            padding-right: 10px;
          }
          .money {
            color: #ff6700;
            padding: 0 10px;
            border-left: 1px solid #b0b0b0;
          }
        }
        .content {
          text-align: center;
          height: 105px;
          i {
            font-size: 12px;
            color: #ffac13;
          }
          p {
            font-size: 18px;
            color: #303030;
          }
          div {
            font-size: 12px;
            color: #b0b0b0;
          }
          span {
            font-size: 10px;
            color: #303030;
            border: 0px;
          }
        }
      }
      li:last-child {
        margin-right: 0;
      }

      .book {
        text-align: center;
        padding-top: 30px;
        i {
          line-height: 2;
          font-size: 12px;
          color: #ff6700;
        }
        .product_txt {
          padding-top: 0px;
        }
        .books {
          overflow: hidden;
          li {
            float: left;
          }
        }

      }

    }
    .content {
      li {
        img {
          margin-bottom: 20px;
        }
        ol {
          margin: 0 auto;
          text-align: center;
          padding-bottom: 20px;
          margin-left: 40%;
          li {
            float: left;
            width: 5px;
            height: 5px;
            border-radius: 50%;
            background: #B0B0B0;
            margin-right: 10px;
            border: 3px solid white;
          }
          li:last-child {
            margin-right: 0px;
          }
          .ol_active {
            border: 3px solid #ff6700;
            background: white;
          }
        }
      }
    }
    .video {
      text-align: center;
      li {
        position: relative;
        .stop {
          position: absolute;
          left: 20px;
          bottom: 110px;
        }
      }
    }
  }
  .product:last-child {
    padding-bottom: 60px;
  }
  .product {
    li:hover {
      transition: .8s;
      transform: translateY(-5px);
      box-shadow: 0 10px 20px rgba(60, 60, 60, .1);
    }
  }
  }

  footer {
    .footer_header {
      width: 1226px;
      margin: 0 auto;
      padding: 20px 0;
      border-bottom: 1px solid #b0b0b0;
      li {
        width: 19%;
        text-align: center;
        float: left;
        border-right: 1px solid #b0b0b0;
        span {
          padding-left: 30px;
          display: inline-block;
          height: 25px;
          line-height: 25px;
          background: url("../img/xiaom (10).jpg") no-repeat left center;
        }
      }
      li:last-child {
        border-right: 0px;
      }
    }

    .footer_body {
      width: 1226px;
      margin: 0 auto;
      ul {
        width: 13%;
        text-align: left;
        float: left;
        padding-top: 20px;
        li:first-child {
          font-size: 14px;
          font-weight: 700;
          color: #303030;
          padding-bottom: 10px;
        }
        li {
          line-height: 2;
          font-size: 12px;
          a {
            color: #757575;

          }
        }
      }
      .footer_body_div {
        width: 20%;
        float: left;
        text-align: center;
        border-left: 1px solid #b0b0b0;
        margin-top: 20px;
        p:nth-child(1) {
          font-size: 24px;
          font-weight: 700;
          a {
            color: #ff6700;
          }
        }
        p:nth-child(2), p:nth-child(3) {
          font-size: 12px;
          a {
            color: #616161;
            line-height: 2;
          }
        }
        .btn {
          width: 120px;
          height: 30px;
          border: 1px solid #ff6700;
          text-align: center;
          line-height: 30px;
          margin: 10px auto;
          span {
            font-size: 12px;
            color: #ff6700;
          }
        }
      }
    }

    .footer_b_bottom {
      width: 100%;
      background: #fafafa;
      padding: 20px 0px;
      .footer_bottom {
        width: 1226px;
        margin: 0px auto 0;
        background: #fafafa;
        .logo {
          display: block;
          float: left;
          height: 60px;
        }
        .f_b_txt {
          float: left;
          margin-left: 20px;
          font-size: 13px;
          span {
            line-height: 1.5;
            border-right: 1px solid #b0b0b0;
            padding: 0 5px;
          }
          span:last-child {
            border-right: 0px;
          }
        }
        .f_b_logo {
          margin-left: 20px;
          float: left;
        }
      }
    }

  }

  .jt {
    float: right;
    span {
      float: right;
      width: 34px;
      height: 22px;
      border: 1px solid #cccccc;
    }
  }

  .book_one_prev {
    background: url("../img/btn1_03.png") no-repeat center #d9d9d9 !important;
    display: none;
  }

  .book_one_prev:hover {
    background: url("../img/btn_03.png") no-repeat center #8E8E8E !important;;
  }

  .book_one_next {
    display: none;
    background: url("../img/btn1_05.png") no-repeat center #d9d9d9 !important;
  }

  .book_one_next:hover {
    background: url("../img/btn_05.png") no-repeat center #8E8E8E !important;;
  }

  .book:hover {
    .book_one_prev {
      display: block;
    }
    .book_one_next {
      display: block;
    }

  }


